Search

Richard Wintercorn

Examiner (ID: 7422)

Most Active Art Unit
2101
Art Unit(s)
2107, 2102, 2101, 3505
Total Applications
1408
Issued Applications
1306
Pending Applications
2
Abandoned Applications
100

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 5192537 [patent_doc_number] => 20070081019 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-04-12 [patent_title] => 'Method of purging a printhead using coordinated pressure device and in-line valve' [patent_app_type] => utility [patent_app_number] => 11/482974 [patent_app_country] => US [patent_app_date] => 2006-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 14573 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0081/20070081019.pdf [firstpage_image] =>[orig_patent_app_number] => 11482974 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/482974
Method of purging a printhead using coordinated pressure device and in-line valve Jul 9, 2006 Issued
Array ( [id] => 5169664 [patent_doc_number] => 20070070095 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-03-29 [patent_title] => 'INKJET IMAGE FORMING SYSTEM AND METHOD OF INCREASING A PRINTING SPEED THEREOF' [patent_app_type] => utility [patent_app_number] => 11/427966 [patent_app_country] => US [patent_app_date] => 2006-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6200 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0070/20070070095.pdf [firstpage_image] =>[orig_patent_app_number] => 11427966 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/427966
Inkjet image forming system and method of increasing a printing speed thereof Jun 29, 2006 Issued
Array ( [id] => 888969 [patent_doc_number] => 07344222 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-03-18 [patent_title] => 'Wiping unit for liquid droplet ejection head; liquid droplet ejection apparatus equipped therewith; electro-optical device; method of manufacturing the same; and electronic device' [patent_app_type] => utility [patent_app_number] => 11/471312 [patent_app_country] => US [patent_app_date] => 2006-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 19 [patent_no_of_words] => 10415 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/344/07344222.pdf [firstpage_image] =>[orig_patent_app_number] => 11471312 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/471312
Wiping unit for liquid droplet ejection head; liquid droplet ejection apparatus equipped therewith; electro-optical device; method of manufacturing the same; and electronic device Jun 19, 2006 Issued
Array ( [id] => 5214422 [patent_doc_number] => 20070103502 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-10 [patent_title] => 'Ink jet device and method of cleaning it' [patent_app_type] => utility [patent_app_number] => 11/452383 [patent_app_country] => US [patent_app_date] => 2006-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4866 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0103/20070103502.pdf [firstpage_image] =>[orig_patent_app_number] => 11452383 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/452383
Ink jet device and method of cleaning it Jun 13, 2006 Issued
Array ( [id] => 5139872 [patent_doc_number] => 20070002088 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-01-04 [patent_title] => 'Inkjet image forming apparatus and method of maintaining a print head of the same' [patent_app_type] => utility [patent_app_number] => 11/450370 [patent_app_country] => US [patent_app_date] => 2006-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 9965 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0002/20070002088.pdf [firstpage_image] =>[orig_patent_app_number] => 11450370 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/450370
Inkjet image forming apparatus and method of maintaining a print head of the same Jun 11, 2006 Abandoned
Array ( [id] => 5686607 [patent_doc_number] => 20060284922 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-12-21 [patent_title] => 'Array type inkjet printer and maintenance method thereof' [patent_app_type] => utility [patent_app_number] => 11/450372 [patent_app_country] => US [patent_app_date] => 2006-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4572 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0284/20060284922.pdf [firstpage_image] =>[orig_patent_app_number] => 11450372 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/450372
Array type inkjet printer and maintenance method thereof Jun 11, 2006 Abandoned
Array ( [id] => 210701 [patent_doc_number] => 07621608 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-11-24 [patent_title] => 'Image forming apparatus having improved capability for maintaining ink delivery' [patent_app_type] => utility [patent_app_number] => 11/450595 [patent_app_country] => US [patent_app_date] => 2006-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6433 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/621/07621608.pdf [firstpage_image] =>[orig_patent_app_number] => 11450595 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/450595
Image forming apparatus having improved capability for maintaining ink delivery Jun 7, 2006 Issued
Array ( [id] => 333515 [patent_doc_number] => 07506959 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-03-24 [patent_title] => 'Inkjet printer and bubble removing method in inkjet printer' [patent_app_type] => utility [patent_app_number] => 11/422471 [patent_app_country] => US [patent_app_date] => 2006-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 8922 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/506/07506959.pdf [firstpage_image] =>[orig_patent_app_number] => 11422471 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/422471
Inkjet printer and bubble removing method in inkjet printer Jun 5, 2006 Issued
Array ( [id] => 250054 [patent_doc_number] => 07581809 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-09-01 [patent_title] => 'Liquid ejection head, liquid ejection apparatus, and manufacturing method of liquid ejection head' [patent_app_type] => utility [patent_app_number] => 11/443958 [patent_app_country] => US [patent_app_date] => 2006-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 37 [patent_no_of_words] => 18271 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/581/07581809.pdf [firstpage_image] =>[orig_patent_app_number] => 11443958 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/443958
Liquid ejection head, liquid ejection apparatus, and manufacturing method of liquid ejection head May 30, 2006 Issued
Array ( [id] => 277274 [patent_doc_number] => 07556340 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-07-07 [patent_title] => 'Ink jet recording apparatus' [patent_app_type] => utility [patent_app_number] => 11/421309 [patent_app_country] => US [patent_app_date] => 2006-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 8109 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/556/07556340.pdf [firstpage_image] =>[orig_patent_app_number] => 11421309 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/421309
Ink jet recording apparatus May 30, 2006 Issued
Array ( [id] => 299110 [patent_doc_number] => 07537307 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-05-26 [patent_title] => 'Liquid-droplet jetting apparatus' [patent_app_type] => utility [patent_app_number] => 11/420843 [patent_app_country] => US [patent_app_date] => 2006-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 9551 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/537/07537307.pdf [firstpage_image] =>[orig_patent_app_number] => 11420843 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/420843
Liquid-droplet jetting apparatus May 29, 2006 Issued
Array ( [id] => 317885 [patent_doc_number] => 07520587 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-04-21 [patent_title] => 'Image recording apparatus' [patent_app_type] => utility [patent_app_number] => 11/442234 [patent_app_country] => US [patent_app_date] => 2006-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 18 [patent_no_of_words] => 13367 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/520/07520587.pdf [firstpage_image] =>[orig_patent_app_number] => 11442234 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/442234
Image recording apparatus May 29, 2006 Issued
Array ( [id] => 251942 [patent_doc_number] => 07578572 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-08-25 [patent_title] => 'Image forming apparatus using inkjet process capable of maintaining an image forming quality' [patent_app_type] => utility [patent_app_number] => 11/441857 [patent_app_country] => US [patent_app_date] => 2006-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 17 [patent_no_of_words] => 6404 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/578/07578572.pdf [firstpage_image] =>[orig_patent_app_number] => 11441857 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/441857
Image forming apparatus using inkjet process capable of maintaining an image forming quality May 25, 2006 Issued
Array ( [id] => 369189 [patent_doc_number] => 07475962 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-01-13 [patent_title] => 'Printhead cleaning device for a large printer' [patent_app_type] => utility [patent_app_number] => 11/440430 [patent_app_country] => US [patent_app_date] => 2006-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1828 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/475/07475962.pdf [firstpage_image] =>[orig_patent_app_number] => 11440430 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/440430
Printhead cleaning device for a large printer May 24, 2006 Issued
Array ( [id] => 317887 [patent_doc_number] => 07520589 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-04-21 [patent_title] => 'Ink-jet recording apparatus and cleaning blade' [patent_app_type] => utility [patent_app_number] => 11/438318 [patent_app_country] => US [patent_app_date] => 2006-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 18 [patent_no_of_words] => 10428 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/520/07520589.pdf [firstpage_image] =>[orig_patent_app_number] => 11438318 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/438318
Ink-jet recording apparatus and cleaning blade May 22, 2006 Issued
Array ( [id] => 573757 [patent_doc_number] => 07448738 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-11-11 [patent_title] => 'Recording apparatus' [patent_app_type] => utility [patent_app_number] => 11/432051 [patent_app_country] => US [patent_app_date] => 2006-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 19 [patent_no_of_words] => 3261 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/448/07448738.pdf [firstpage_image] =>[orig_patent_app_number] => 11432051 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/432051
Recording apparatus May 10, 2006 Issued
Array ( [id] => 5731041 [patent_doc_number] => 20060256155 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-16 [patent_title] => 'Ink jet recording apparatus' [patent_app_type] => utility [patent_app_number] => 11/416126 [patent_app_country] => US [patent_app_date] => 2006-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 5270 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0256/20060256155.pdf [firstpage_image] =>[orig_patent_app_number] => 11416126 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/416126
Ink jet recording apparatus May 2, 2006 Issued
Array ( [id] => 291620 [patent_doc_number] => 07543909 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-06-09 [patent_title] => 'Wiper device and liquid ejection apparatus' [patent_app_type] => utility [patent_app_number] => 11/411053 [patent_app_country] => US [patent_app_date] => 2006-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 7417 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/543/07543909.pdf [firstpage_image] =>[orig_patent_app_number] => 11411053 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/411053
Wiper device and liquid ejection apparatus Apr 25, 2006 Issued
Array ( [id] => 5918539 [patent_doc_number] => 20060238558 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-10-26 [patent_title] => 'Ink jet printing head and ink jet printing apparatus using the same' [patent_app_type] => utility [patent_app_number] => 11/404889 [patent_app_country] => US [patent_app_date] => 2006-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8123 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0238/20060238558.pdf [firstpage_image] =>[orig_patent_app_number] => 11404889 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/404889
Ink jet printing head and ink jet printing apparatus using the same Apr 16, 2006 Issued
Array ( [id] => 5124264 [patent_doc_number] => 20070236535 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-10-11 [patent_title] => 'Ink jet printing' [patent_app_type] => utility [patent_app_number] => 11/402457 [patent_app_country] => US [patent_app_date] => 2006-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2661 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0236/20070236535.pdf [firstpage_image] =>[orig_patent_app_number] => 11402457 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/402457
Ink jet printing Apr 10, 2006 Issued
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